Callbar just got updates either yesterday or today. There's been two so far. I'm not having your issue though so maybe it's a conflict with the new changes and Lockinfo?

My issue is this however

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I wasn't sure what the issue was so I updated callbar. The version I was using was 2.3-126. I think this was the last good version for 6.1.2. I tried one of the newer versions on cydia and had to revert back to a backup copy of -126 because it did not fix the problem and I encountered a different problem with the updated version for iOS7.

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